Real-life sister duo Gracie and Lacy have been performing together since ages eight and 10, when they started informally producing and directing community youth productions, fondly dubbed “Broadway on the Driveway.” The amateur shows gained traction, and after several years of annual street performances, they began appearing in local theaters and art centers. In 1997, they began touring as a sister act, combining Gracie‘s unique choreography with Lacy‘s knack for designing vintage-inspired costumes to create a fun and entertaining variety show. This year, they‘re bringing their Christmas extravaganza to the stage with everything from tap dancing and retro renditions of holiday songs to comedic skits. The Charleston Museum, 360 Meeting St. Friday, 7pm. $30-$25. (800)838-3006, www.gracieandlacy.com
